The Tor Browser: memory/mozalloc/mozalloc

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-

     2  * vim: sw=4 ts=4 et :

     3  */

     4 /* This Source Code Form is subject to the terms of the Mozilla Public

     5  * License, v. 2.0. If a copy of the MPL was not distributed with this

     6  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     8 #ifndef mozilla_mozalloc_abort_h

     9 #define mozilla_mozalloc_abort_h

    11 #include "mozilla/Attributes.h"

    13 #if defined(MOZALLOC_EXPORT)

    14 // do nothing: it's been defined to __declspec(dllexport) by

    15 // mozalloc*.cpp on platforms where that's required

    16 #elif defined(XP_WIN)

    17 #  define MOZALLOC_EXPORT __declspec(dllimport)

    18 #elif defined(HAVE_VISIBILITY_ATTRIBUTE)

    19 /* Make sure symbols are still exported even if we're wrapped in a

    20  * |visibility push(hidden)| blanket. */

    21 #  define MOZALLOC_EXPORT __attribute__ ((visibility ("default")))

    22 #else

    23 #  define MOZALLOC_EXPORT

    24 #endif

    26 /**

    27  * Terminate this process in such a way that breakpad is triggered, if

    28  * at all possible.

    29  *

    30  * Note: MOZ_NORETURN seems to break crash stacks on ARM, so we don't

    31  * use that annotation there.

    32  */

    33 MOZALLOC_EXPORT

    34 #if !defined(__arm__)

    35   MOZ_NORETURN

    36 #endif

    37   void mozalloc_abort(const char* const msg);

    40 #endif  /* ifndef mozilla_mozalloc_abort_h */

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